Q: Is 680 a Composite Number?

 A: Yes, 680 is a composite number.

Why is 680 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 680 can be evenly divided by 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 and 680, with no remainder.

Since 680 cannot be divided by just 1 and 680, it is a composite number.


More Examples

Number 678679681682
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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